the government plays a huge role through keeping the receivers to get down low and the london through state inks. this is a huge footprint not measured in official statistics and there was movement. there needs to be more of movement. i agree strongly about the property rights issue. it is one thing to adapt from the rest of the world. it's something to take other peoples technology, but to become a leader in technology come you have to protect property rights. they has to be a clear property rights. i would finally add a very important challenge that would need to be tackled sooner rather than later is the dual citizenship, two types of citizens in the 50s, where we sent half that in the cities. maybe a third of men come as something like that don't you still rights that other citizens get in the city. how do you continue this organization? this is not an easy problem and again point to countries like india and brazil, which have huge problems, we cities got overrun and became a successful are coming back now. so these are important things that need to be done. [speaking chinese] >>